| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.87 | 5.584% | $100.1675 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $173.43 | 7.490% | $186.4199 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $240.78 | 7.661% | $259.2262 | $259.23 | $259.25 | $259.20 |
| Purchase #4 | $223.85 | 11.718% | $250.0807 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $186.43 | 9.392% | $203.9395 | $203.94 | $203.95 | $203.90 |
| Purchase #6 | $198.50 | 10.152% | $218.6517 | $218.65 | $218.65 | $218.70 |
| Purchase #7 | $60.91 | 9.554% | $66.7293 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $1,178.77 | $1,285.2148 | $1,285.22 | $1,285.25 | $1,285.20 | |